1 //===-- PPCScheduleG4.td - PPC G4 Scheduling Definitions ---*- tablegen -*-===//
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
9 // This file defines the itinerary class data for the G4 (7400) processor.
11 //===----------------------------------------------------------------------===//
13 def G4_BPU : FuncUnit; // Branch unit
14 def G4_SLU : FuncUnit; // Store/load unit
15 def G4_SRU : FuncUnit; // special register unit
16 def G4_IU1 : FuncUnit; // integer unit 1 (simple)
17 def G4_IU2 : FuncUnit; // integer unit 2 (complex)
18 def G4_FPU1 : FuncUnit; // floating point unit 1
19 def G4_VPU : FuncUnit; // vector permutation unit
20 def G4_VIU1 : FuncUnit; // vector integer unit 1 (simple)
21 def G4_VIU2 : FuncUnit; // vector integer unit 2 (complex)
22 def G4_VFPU : FuncUnit; // vector floating point unit
24 def G4Itineraries : ProcessorItineraries<
25 [G4_IU1, G4_IU2, G4_SLU, G4_SRU, G4_BPU, G4_FPU1,
26 G4_VIU1, G4_VIU2, G4_VPU, G4_VFPU], [], [
27 InstrItinData<IIC_IntSimple , [InstrStage<1, [G4_IU1, G4_IU2]>]>,
28 InstrItinData<IIC_IntGeneral , [InstrStage<1, [G4_IU1, G4_IU2]>]>,
29 InstrItinData<IIC_IntCompare , [InstrStage<1, [G4_IU1, G4_IU2]>]>,
30 InstrItinData<IIC_IntDivW , [InstrStage<19, [G4_IU1]>]>,
31 InstrItinData<IIC_IntMFFS , [InstrStage<3, [G4_FPU1]>]>,
32 InstrItinData<IIC_IntMFVSCR , [InstrStage<1, [G4_VIU1]>]>,
33 InstrItinData<IIC_IntMTFSB0 , [InstrStage<3, [G4_FPU1]>]>,
34 InstrItinData<IIC_IntMulHW , [InstrStage<5, [G4_IU1]>]>,
35 InstrItinData<IIC_IntMulHWU , [InstrStage<6, [G4_IU1]>]>,
36 InstrItinData<IIC_IntMulLI , [InstrStage<3, [G4_IU1]>]>,
37 InstrItinData<IIC_IntRotate , [InstrStage<1, [G4_IU1, G4_IU2]>]>,
38 InstrItinData<IIC_IntShift , [InstrStage<1, [G4_IU1, G4_IU2]>]>,
39 InstrItinData<IIC_IntTrapW , [InstrStage<2, [G4_IU1, G4_IU2]>]>,
40 InstrItinData<IIC_BrB , [InstrStage<1, [G4_BPU]>]>,
41 InstrItinData<IIC_BrCR , [InstrStage<1, [G4_SRU]>]>,
42 InstrItinData<IIC_BrMCR , [InstrStage<1, [G4_SRU]>]>,
43 InstrItinData<IIC_BrMCRX , [InstrStage<1, [G4_SRU]>]>,
44 InstrItinData<IIC_LdStDCBF , [InstrStage<2, [G4_SLU]>]>,
45 InstrItinData<IIC_LdStDCBI , [InstrStage<2, [G4_SLU]>]>,
46 InstrItinData<IIC_LdStLoad , [InstrStage<2, [G4_SLU]>]>,
47 InstrItinData<IIC_LdStLoadUpd , [InstrStage<2, [G4_SLU]>]>,
48 InstrItinData<IIC_LdStLoadUpdX, [InstrStage<2, [G4_SLU]>]>,
49 InstrItinData<IIC_LdStStore , [InstrStage<2, [G4_SLU]>]>,
50 InstrItinData<IIC_LdStSTU , [InstrStage<2, [G4_SLU]>]>,
51 InstrItinData<IIC_LdStSTUX , [InstrStage<2, [G4_SLU]>]>,
52 InstrItinData<IIC_LdStDSS , [InstrStage<2, [G4_SLU]>]>,
53 InstrItinData<IIC_LdStICBI , [InstrStage<2, [G4_SLU]>]>,
54 InstrItinData<IIC_LdStSTFD , [InstrStage<2, [G4_SLU]>]>,
55 InstrItinData<IIC_LdStSTFDU , [InstrStage<2, [G4_SLU]>]>,
56 InstrItinData<IIC_LdStLFD , [InstrStage<2, [G4_SLU]>]>,
57 InstrItinData<IIC_LdStLFDU , [InstrStage<2, [G4_SLU]>]>,
58 InstrItinData<IIC_LdStLFDUX , [InstrStage<2, [G4_SLU]>]>,
59 InstrItinData<IIC_LdStLHA , [InstrStage<2, [G4_SLU]>]>,
60 InstrItinData<IIC_LdStLHAU , [InstrStage<2, [G4_SLU]>]>,
61 InstrItinData<IIC_LdStLHAUX , [InstrStage<2, [G4_SLU]>]>,
62 InstrItinData<IIC_LdStLMW , [InstrStage<34, [G4_SLU]>]>,
63 InstrItinData<IIC_LdStLVecX , [InstrStage<2, [G4_SLU]>]>,
64 InstrItinData<IIC_LdStLWARX , [InstrStage<3, [G4_SLU]>]>,
65 InstrItinData<IIC_LdStSTVEBX , [InstrStage<2, [G4_SLU]>]>,
66 InstrItinData<IIC_LdStSTWCX , [InstrStage<5, [G4_SLU]>]>,
67 InstrItinData<IIC_LdStSync , [InstrStage<8, [G4_SLU]>]>,
68 InstrItinData<IIC_SprISYNC , [InstrStage<2, [G4_SRU]>]>,
69 InstrItinData<IIC_SprMFSR , [InstrStage<3, [G4_SRU]>]>,
70 InstrItinData<IIC_SprMTMSR , [InstrStage<1, [G4_SRU]>]>,
71 InstrItinData<IIC_SprMTSR , [InstrStage<2, [G4_SRU]>]>,
72 InstrItinData<IIC_SprTLBSYNC , [InstrStage<8, [G4_SRU]>]>,
73 InstrItinData<IIC_SprMFCR , [InstrStage<1, [G4_SRU]>]>,
74 InstrItinData<IIC_SprMFMSR , [InstrStage<1, [G4_SRU]>]>,
75 InstrItinData<IIC_SprMFSPR , [InstrStage<3, [G4_SRU]>]>,
76 InstrItinData<IIC_SprMFTB , [InstrStage<1, [G4_SRU]>]>,
77 InstrItinData<IIC_SprMTSPR , [InstrStage<2, [G4_SRU]>]>,
78 InstrItinData<IIC_SprMTSRIN , [InstrStage<2, [G4_SRU]>]>,
79 InstrItinData<IIC_SprRFI , [InstrStage<2, [G4_SRU]>]>,
80 InstrItinData<IIC_SprSC , [InstrStage<2, [G4_SRU]>]>,
81 InstrItinData<IIC_FPGeneral , [InstrStage<1, [G4_FPU1]>]>,
82 InstrItinData<IIC_FPAddSub , [InstrStage<1, [G4_FPU1]>]>,
83 InstrItinData<IIC_FPCompare , [InstrStage<1, [G4_FPU1]>]>,
84 InstrItinData<IIC_FPDivD , [InstrStage<31, [G4_FPU1]>]>,
85 InstrItinData<IIC_FPDivS , [InstrStage<17, [G4_FPU1]>]>,
86 InstrItinData<IIC_FPFused , [InstrStage<1, [G4_FPU1]>]>,
87 InstrItinData<IIC_FPRes , [InstrStage<10, [G4_FPU1]>]>,
88 InstrItinData<IIC_VecGeneral , [InstrStage<1, [G4_VIU1]>]>,
89 InstrItinData<IIC_VecFP , [InstrStage<4, [G4_VFPU]>]>,
90 InstrItinData<IIC_VecFPCompare, [InstrStage<1, [G4_VIU1]>]>,
91 InstrItinData<IIC_VecComplex , [InstrStage<3, [G4_VIU2]>]>,
92 InstrItinData<IIC_VecPerm , [InstrStage<1, [G4_VPU]>]>,
93 InstrItinData<IIC_VecFPRound , [InstrStage<4, [G4_VFPU]>]>,
94 InstrItinData<IIC_VecVSL , [InstrStage<1, [G4_VIU1]>]>,
95 InstrItinData<IIC_VecVSR , [InstrStage<1, [G4_VIU1]>]>